CN101526270B - Heat exchanger of water heater - Google Patents
Heat exchanger of water heater Download PDFInfo
- Publication number
- CN101526270B CN101526270B CN200810218872XA CN200810218872A CN101526270B CN 101526270 B CN101526270 B CN 101526270B CN 200810218872X A CN200810218872X A CN 200810218872XA CN 200810218872 A CN200810218872 A CN 200810218872A CN 101526270 B CN101526270 B CN 101526270B
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- water
- plate body
- plate
- heat
- heating
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Abstract
The invention discloses a heat exchanger of a water heater, which aims to provide a heat exchanger of a water heater with energy saving, high effect and safety. The heat exchanger of a water heater comprises a plate I (1) and a plate II (2), wherein the water inlet ends and the water outlet ends of the plate I (1) and the plate II (2) are respectively provided with water inlets (3) and water outlets (4), the cooperative ends of the plate I (1) and the plate II (2) are provided with a plurality of water guiding grooves (5), the plate I (1) and the plate II (2) are staggered for clearance fit, the generated clearance forms a tortuous heat exchanging water passage (6), the cross section of the heat exchanging water passage (6) is in the shape of figure (1), heating-piece insertion slots (7) are arranged between the adjacent contiguous water guiding grooves on the back surfaces of the plate I (1) and the plate II (2), and ceramic heating pieces are cooperatively arranged in the heating-piece insertion slots (7). The invention can be widely used for the field of water heaters.
Description
Technical field
The present invention relates to a kind of water-heater heat-exchanging device.
Background technology
Water heater application in daily life is more prevalent; Particularly electric heater in modern times the society use more and more widely; But because electric heater in the market is perfect inadequately technically; Therefore there is certain electricity consumption hidden danger, causes security incident easily, bring certain threat to the user; Simultaneously, because the deficiency of technology, the electric heater power consumption of present stage is big, but the heat exchange effect that reaches is unsatisfactory, can not satisfy energy-conservation, social development new demand efficiently.The heat-exchanger rig of water heater is the key position and the technical essential of water heater, and the effect that the advance of its art designs, reasonability are in use obtained water heater has great influence.The electric heating body of selling in its heat-exchanger rig of water heater that uses in the market directly contacts with water; In water, soak for a long time, its insulation processing of the heater of energising need stand major test, and is well-known; Water is conducting medium; In case the insulation processing of heater is destroyed or other quality problems occurred, the electricity of heater directly passes in the water of flowing through, and consequence is with hardly imaginable.And, because the heat-exchanger rig design is unreasonable, make the temperature of water rise De Genggao, through adopting powerful heating wire, transform bigger heat energy with high power consumption water is heated up, thus, consumed mass energy.
In sum, there are technological deficiencies such as highly energy-consuming, security are low, weak effect in the heat-exchanger rig of prior art water heater.
Summary of the invention
Technical problem to be solved by this invention is the deficiency that overcomes prior art, and a kind of energy-conservation, efficient, safe water-heater heat-exchanging device is provided.
The technical scheme that the present invention adopted is: the present invention includes the plate body I, the plate body II that cooperatively interact; The edge of said plate body I, plate body II is provided with some pilot holes; When two plate bodys cooperate; Can lock with bolt through said pilot hole, also can adopt additive method fastening in addition, the water side that the water inlet end of said plate body I is provided with water inlet, said plate body II is provided with delivery port; The abutting end of said plate body I, said plate body II is provided with some water guide grooves; Said plate body I, the staggered matched in clearance of carrying out of said plate body II, the gap that is produced forms full of twists and turns heat exchange water channel, and said heat exchange water channel cross section is
shape; The back side of said plate body I, said plate body II is provided with heating sheet slot between adjacent said water guide groove, be combined with ceramic heating plate in the said heating sheet slot; The end of said plate body I and/or said plate body II is provided with the temperature exploration hole, and said temperature exploration hole is provided with hygrosensor, is used to survey the water temperature in the said heat exchange water channel; Said plate body I, said plate body II are aluminum material, the aluminum good heat conductivity, and the heat that heater is sent can farthest be used for the heating to water.Certainly, said plate body can also adopt other materials.
The invention has the beneficial effects as follows: the plate body I that cooperatively interacts among the present invention, the abutting end of plate body II are provided with some water guide grooves; In that two plate bodys are interlaced when carrying out matched in clearance; The gap that is produced forms full of twists and turns heat exchange water channel; Said heat exchange water channel cross section is
shape; Make that the contact-making surface of water and plate body is bigger; The back side of plate body I, plate body II is provided with heating sheet slot between adjacent water guide groove, be combined with ceramic heating plate in the heating sheet slot, is carried out the repeated heating of three-dimensional through the water in the plate body heat exchanging water channel by the ceramic heating plate evolution of heat; The heats that is obtained is good, and electric energy is fully utilized.
If make water be raised to equal temperature, the present invention compared with prior art power consumption still less effectively reaches energy-conservation purpose; The insulating properties of ceramic heating plate are good; And heat transfer efficiency is splendid, and ceramic heating plate does not directly contact with water among the present invention, but the back side that is embedded in plate body I, plate body II is between adjacent water guide groove; Realize electricity separation; The heat that ceramic heating plate sends carries out comprehensively heat transmission through plate body, and water is carried out heating work, thereby has improved the security of using greatly.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the left view of Fig. 1 of the present invention;
Fig. 3 is the right view of Fig. 1 of the present invention;
Fig. 4 is the A-A cutaway view of Fig. 1 of the present invention;
Fig. 5 is the B place partial enlarged drawing of Fig. 4 of the present invention;
Fig. 6 is the cooperation side structure sketch map of plate body II of the present invention;
Fig. 7 is the B-B cutaway view of Fig. 6 of the present invention.
The specific embodiment
Like Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, shown in Figure 7; The present invention includes the plate body I1, the plate body II2 that cooperatively interact; The edge of said plate body I1, plate body II2 is provided with some pilot holes 9; When plate body I1, plate body II2 cooperation; Can lock with bolt through said pilot hole, also can adopt additive method fastening in addition, the water side that the water inlet end of said plate body I1 is provided with water inlet 3, said plate body II2 is provided with delivery port 4; During work; Cold water is flowed into by said water inlet 3, is flowed out by said delivery port 4 after being heated into hot water, and the abutting end of said plate body I1, said plate body II2 is provided with some water guide grooves 5; Said plate body I1, the staggered matched in clearance of carrying out of said plate body II2; The gap that is produced forms full of twists and turns heat exchange water channel 6, and said heat exchange water channel 6 cross sections are
shape, and the back side of said plate body I1, said plate body II2 is provided with heating sheet slot 7 between adjacent said water guide groove 5; Be combined with ceramic heating plate in the said heating sheet slot 7; During work, cold water is the said heat exchange water channel 6 of
shape by said water inlet 3 inflow cross sections, and the ceramic heating plate institute liberated heats in the said heating sheet slot 7 pass to said plate body I1, said plate body II2; By said plate body I1, said plate body II2 the water in the said heat exchange water channel 6 of flowing through are carried out the circuitous repeated heating of three-dimensional again, heated hot water is flowed out by said delivery port 4; Said ceramic heating plate does not directly contact with water; But the back side that is embedded in said plate body I1, said plate body II2 is between adjacent said water guide groove 5; Realize electricity separation; By said plate body I1, said plate body II2 water is carried out heating work through the heat transmission, thereby improved the security of using greatly.
The end of said plate body I and/or said plate body II is provided with temperature exploration hole 8, and said temperature exploration hole 8 is provided with hygrosensor, is used to survey the water temperature in the said heat exchange water channel 6; Said plate body I1, said plate body II2 are aluminum material, and the aluminum good heat conductivity makes ceramic heating plate institute liberated heat can at utmost pass to said plate body I1, said plate body II2, the water in the said heat exchange water channel 6 are heated again; Certainly, said plate body I1, said plate body II2 can also adopt the material of other good heat conductivity, like copper or alloy material.
The present invention can be widely used in field of water heaters.
Claims (3)
1. water-heater heat-exchanging device; Comprise the plate body I (1), the plate body II (2) that cooperatively interact; The water side that the water inlet end of said plate body I (1) is provided with water inlet (3), said plate body II (2) is provided with delivery port (4); It is characterized in that: the abutting end of said plate body I (1), said plate body II (2) is provided with some water guide grooves (5); Said plate body I (1), the staggered matched in clearance of carrying out of said plate body II (2); The gap that is produced forms full of twists and turns heat exchange water channel (6); Said heat exchange water channel (6) cross section is
shape, and the back side of said plate body I (1), said plate body II (2) is provided with heating sheet slot (7) between adjacent said water guide groove (5), be combined with ceramic heating plate in the said heating sheet slot (7).
2. a kind of water-heater heat-exchanging device according to claim 1 is characterized in that: the end of said plate body I (1) and/or said plate body II (2) is provided with temperature exploration hole (8), and said temperature exploration hole (8) is provided with hygrosensor.
3. a kind of water-heater heat-exchanging device according to claim 1 and 2 is characterized in that: said plate body I (1), said plate body II (2) are aluminum material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810218872XA CN101526270B (en) | 2008-11-04 | 2008-11-04 | Heat exchanger of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810218872XA CN101526270B (en) | 2008-11-04 | 2008-11-04 | Heat exchanger of water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101526270A CN101526270A (en) | 2009-09-09 |
| CN101526270B true CN101526270B (en) | 2012-01-25 |
Family
ID=41094278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810218872XA Expired - Fee Related CN101526270B (en) | 2008-11-04 | 2008-11-04 | Heat exchanger of water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101526270B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2619196Y (en) * | 2003-06-03 | 2004-06-02 | 罗海云 | Direct heating type electric water heater having net cage waterway |
| CN2742335Y (en) * | 2003-06-05 | 2005-11-23 | 广东美的集团股份有限公司 | Quick electric water heater using PTC heating |
| JP2008057811A (en) * | 2006-08-29 | 2008-03-13 | Noritz Corp | Water heater |
| JP2008138992A (en) * | 2006-12-05 | 2008-06-19 | Rinnai Corp | Latent heat recovery type water heater |
| CN201081383Y (en) * | 2007-09-11 | 2008-07-02 | 重庆锐思电子有限责任公司 | Ceramic heating unit for water heater |
| CN201106920Y (en) * | 2007-10-23 | 2008-08-27 | 陈朝均 | Directly-heated electromagnet water heater |
| CN201443847U (en) * | 2008-11-04 | 2010-04-28 | 珠海市好特耐电器有限公司 | Heat exchange device of water heater |
-
2008
- 2008-11-04 CN CN200810218872XA patent/CN101526270B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2619196Y (en) * | 2003-06-03 | 2004-06-02 | 罗海云 | Direct heating type electric water heater having net cage waterway |
| CN2742335Y (en) * | 2003-06-05 | 2005-11-23 | 广东美的集团股份有限公司 | Quick electric water heater using PTC heating |
| JP2008057811A (en) * | 2006-08-29 | 2008-03-13 | Noritz Corp | Water heater |
| JP2008138992A (en) * | 2006-12-05 | 2008-06-19 | Rinnai Corp | Latent heat recovery type water heater |
| CN201081383Y (en) * | 2007-09-11 | 2008-07-02 | 重庆锐思电子有限责任公司 | Ceramic heating unit for water heater |
| CN201106920Y (en) * | 2007-10-23 | 2008-08-27 | 陈朝均 | Directly-heated electromagnet water heater |
| CN201443847U (en) * | 2008-11-04 | 2010-04-28 | 珠海市好特耐电器有限公司 | Heat exchange device of water heater |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101526270A (en) | 2009-09-09 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 Termination date: 20131104 |